Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
chau tinh » cuu tinh, ha tinh, cua tinh
luan dung » lan dung, luan dong, luan hung
dung cong » dung trong
cong luan » tong luan, cong tuan, dong luan
luan chat » luan chi, van chat, luan phan
chat cao » chat co, chat cho, chat bao

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((chau tinh) or (chieu xanh)) - canh doanh luan dung cong luan chat cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chau tinh) OR (chieu xanh)) - canh doanh luan dung cong luan chat cao.
• Adding a wildcard symbol may retrieve word variants: hoc ((chau tinh) or (chieu xanh)) - canh doanh luan dung cong luan chat cao*.